Inventor
CHEON JISUNG
KR22 patents
Patents
22 patentsUS11600632B2Mar 7, 2023
Vertical memory with simplified integration
SAMSUNG ELECTRONICS CO LTD4 citations74
US11069698B2Jul 20, 2021
Three-dimensional semiconductor memory device
SAMSUNG ELECTRONICS CO LTD4 citations72
US11437396B2Sep 6, 2022
Semiconductor device
SAMSUNG ELECTRONICS CO LTD3 citations71
US11456316B2Sep 27, 2022
Semiconductor device having word line separation layer
SAMSUNG ELECTRONICS CO LTD4 citations70
US11557604B2Jan 17, 2023
Semiconductor device and manufacturing method of the same
SAMSUNG ELECTRONICS CO LTD3 citations67
US12096634B2Sep 17, 2024
Semiconductor device including stack structure
SAMSUNG ELECTRONICS CO LTD0 citations62
US11917819B2Feb 27, 2024
Three-dimensional semiconductor memory device
SAMSUNG ELECTRONICS CO LTD0 citations62
US11626413B2Apr 11, 2023
Semiconductor device including gate layer and vertical structure
SAMSUNG ELECTRONICS CO LTD1 citations62
US11342346B2May 24, 2022
Semiconductor device including gate layer and vertical structure and method of forming the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US12133384B2Oct 29, 2024
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations61
US11737270B2Aug 22, 2023
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations61
US11678489B2Jun 13, 2023
Three-dimensional flash memory device including channel structures having enlarged portions
SAMSUNG ELECTRONICS CO LTD0 citations61
US11189631B2Nov 30, 2021
Three-dimensional flash memory device including channel structures having enlarged portions
SAMSUNG ELECTRONICS CO LTD0 citations61
US12219763B2Feb 4, 2025
Integrated circuit device
SAMSUNG ELECTRONICS CO LTD0 citations60
US11335695B2May 17, 2022
Integrated circuit device
SAMSUNG ELECTRONICS CO LTD0 citations60
US12010849B2Jun 11, 2024
Semiconductor device having word line separation layer
SAMSUNG ELECTRONICS CO LTD0 citations59
US11411078B2Aug 9, 2022
Semiconductor devices including dummy patterns for discharging effects
SAMSUNG ELECTRONICS CO LTD1 citations59
US12507410B2Dec 23, 2025
Semiconductor devices
SAMSUNG ELECTRONICS CO LTD0 citations53
US11398495B2Jul 26, 2022
Semiconductor devices
SAMSUNG ELECTRONICS CO LTD0 citations53
US11393755B2Jul 19, 2022
Three-dimensional semiconductor memory devices
SAMSUNG ELECTRONICS CO LTD0 citations51
US11672119B2Jun 6, 2023
Vertical memory devices
SAMSUNG ELECTRONICS CO LTD0 citations48
US11508744B2Nov 22, 2022
Memory devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations46